According to this article :
http://community.livejournal.com/ontd_glee/344363.html
they'll be singing :
1. Science Fiction Double Feature
2. Damn It, Janet
3. Whatever Happened To Saturday Night?
4. Sweet Transvestite
5. Touch-A Touch-A Touch-A Touch Me
6. There's A Light (Over At The Frankenstein Place)
7. Time Warp
It should be very interesting
